Equivalents MAZDA 1un618110
This section contains 19 analogs of the OEM number MAZDA 1un618110 — spark plugs from DENSO, NGK, BOSCH, CHAMPION, MAGNETI MARELLI, WILMINK GROUP, PEMEBLA and STELLOX. There are also direct replacements from the catalog, such as Denso K16PRU11 for HYUNDAI Accent, K20PRU11 for Chevrolet Aveo 02-15 and Cruze 09-15, as well as KJ20DRM11 (3374). This section will be useful for those who are selecting a spark plug to replace the original by MAZDA number and comparing offers from different brands.
When selecting, check not only the part number but also the spark plug specifications: heat range, thread and gap — they must match your vehicle's engine. Pay attention to the fitment of the specific replacement: in the catalog, analogs are linked to models such as HYUNDAI Accent or Chevrolet Aveo and Cruze, and the same spark plug may not fit all generations and engines. If you are unsure between the original and an analog, verify that the specifications match, not just the brand name.
Replacements from the ALPARTA catalog
Denso K16PRU11
Denso K20PRU11
Denso KJ20DRM11All cross-references for 1un618110
| Brand | Number | Name | Price from |
|---|---|---|---|
| DENSO | ik16tt | Iridium TT | — |
| WILMINK GROUP | wg1501303 | Spark Plug | — |
| NGK | 3764 | Свечи 3764 (комплект 4шт) NGK | — |
| WILMINK GROUP | wg1501304 | Spark Plug | — |
| CHAMPION | 3318 | — | |
| NGK | 6341 | BKR5EIX свеча зажигания! Opel Astra Calibra Frontera Omega Vectra 1.8-2.0 94> | — |
| DENSO | sk20r11 | Iridium | — |
| NGK | 3753 | — | |
| MAGNETI MARELLI | 062120030312 | IRIDIUM POWER | — |
| PEMEBLA | japik16 | Spark Plug | — |
| STELLOX | 229615sx | Spark Plug | — |
| NGK | 6711 | Spark Plug | — |
| DENSO | ik16 | Iridium Power | — |
| NGK | ifr6t11 | — | |
| NGK | 2546 | Spark Plug | — |
| NGK | bkr5eix | Свеча зажигания "Iridium", 0.8мм | — |
| BOSCH | 0242236542 | Nickel | — |
| NGK | izfr6k11 | — | |
| NGK | 6994 | Свеча зажигания IRIDIUM IZFR6K11 (в уп. 4 шт) | — |
Prices are market minimums according to Kulisa Data as of 21.10.2026, excluding delivery. Check the part by VIN before replacing.
Frequently asked questions
Will Denso K16PRU11 fit in place of the MAZDA 1un618110 spark plug?
This replacement is listed in the catalog for HYUNDAI Accent, so before purchasing, verify its specifications and fitment against your vehicle's engine.
What is the difference between the DENSO, NGK and BOSCH analogs in this section?
These are different brands with their own part numbers and spark plug specifications; compare heat range, thread and gap, not just the manufacturer's name.
Why are there spark plugs for Chevrolet and HYUNDAI in the list of replacements?
The catalog shows analogs by part number and fitment, and some replacements for the MAZDA original may be listed for other models — check that they match your vehicle.